1．The State Key Lab of Rolling and Automation, Northeastern University， Shenyang 110004, Liaoning, China； 2．School of Mechanical Engineering, University of Science and Technology Beijing, Beijing 100083, China; 3. Meishan Iron and Steel Corp., Baoshan Iron and Steel Cop., Nanjing 210039, Jiangsu, China
Abstract：In Meishan 1422 mm hot rolling mill, the crown of some products for cold rolling exceeds lower limit, or exceeds upper limit, reducing crown hitting rate. Based on strip crown control on upstream stands CVC work roll contour of F1F3 was deeply analyzed, a new work roll contour—MHW work roll contour was designed. Using the FEM software ANSYS, the loading gap adjustment ability of CVC and MHW work roll contour was compared for different strip width. The practice showed that the strip crown has been redueed with optimized work roll contour.
夏小明;张清东;戴杰涛;张永雪. 梅钢1422热连轧机组上游机架工作辊辊形研究[J]. 钢铁, 2009, 44(3): 49-0.
XIA Xiaoming;ZHANG Qingdong;DAI Jietao;ZHANG YongXue. Optimized Work Roll Contour on Upstream Stands of 1422 mm Hot Strip Rolling Mill. Iron and Steel, 2009, 44(3): 49-0.
2009, Vol. 44 
